23757440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5303}}^1$

素因数の和:5329

約数の個数: 64

約数和(自身を含む): 64920960

約数和(自身を除く): 41163520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5303, 10606, 21212, 26515, 37121, 42424, 53030, 74242, 84848, 106060, 148484, 169696, 185605, 212120, 296968, 339392, 371210, 424240, 593936, 678784, 742420, 848480, 1187872, 1484840, 1696960, 2375744, 2969680, 3393920, 4751488, 5939360, 11878720, 23757440]

約数ペア:

[(1, 23757440), (2, 11878720), (4, 5939360), (5, 4751488), (7, 3393920), (8, 2969680), (10, 2375744), (14, 1696960), (16, 1484840), (20, 1187872), (28, 848480), (32, 742420), (35, 678784), (40, 593936), (56, 424240), (64, 371210), (70, 339392), (80, 296968), (112, 212120), (128, 185605), (140, 169696), (160, 148484), (224, 106060), (280, 84848), (320, 74242), (448, 53030), (560, 42424), (640, 37121), (896, 26515), (1120, 21212), (2240, 10606), (4480, 5303)]